What does backslash mean?
The backslash is a symbol used in computing and programming to represent the escape character. It is often represented by a single character on a keyboard and is used to indicate a command or instruction in a command line or terminal. The backslash is also used in regular expressions to escape special characters. In some programming languages, the backslash is used to indicate a line continuation. The backslash has a number of synonyms, including the escape character and the reverse solidus. It is often used in conjunction with other symbols and characters to create more complex commands and instructions. The backslash is an important symbol in computing and programming, and is widely used in a variety of contexts.
nounA symbol used in computing and programming to represent the escape character, often represented by a single character on a keyboard, used to indicate a command or instruction in a command line or terminal.
- A symbol used in computing and programming to represent the escape character.
"The backslash is used to escape special characters in regular expressions."
"The backslash is used to escape special characters in regular expressions."
"In some programming languages, the backslash is used to indicate a line continuation."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of backslash
The backslash originated in the 19th century as a symbol used in printing to indicate a line break. It was later adopted in computing and programming as a symbol for the escape character.
Usage notes
The backslash is often used in command lines and terminal commands to indicate a command or instruction. It is also used in regular expressions to escape special characters.